HOME Software Engineering & Dev Fullstack Engineering Internship, Product Team (Fall 2026 & Winter 2027)
  • Composio
  • San Francisco, CA
  • Full-Time
  • 45 days ago
  • $10,000 / month
Composio VERIFIED EMPLOYER

Fullstack Engineering Internship, Product Team (Fall 2026 & Winter 2027).

Software Engineering & Dev Full-Time

Fullstack Engineering Internship, Product Team (Fall 2026 & Winter 2027): our view in 3 lines...

  • The Role:This internship is for a full-stack engineering student or early-career developer working on product and developer web experiences for an AI agent infrastructure company.
  • The Person:The person will improve the developer and consumer web experiences, deliver interfaces on the frontend and SDK, work with customers to improve the product, and write documentation.
  • Requirements:The posting explicitly mentions Typescript, React, Tailwind, Next.js, building with language models, and writing crisp articulate docs.

About the role

At Composio, we are building infrastructure that allows agents to communicate with the tools you use for work including Github, Gmail, Notion, Salesforce, etc. We are a lean team of engineers wrangling problems from context to search, that help us provide the most capable bridge between your agents and your tools.

 

We raised a $25M Series A from Lightspeed with some incredible angels like Guillermo Rauch (CEO of Vercel), Dharmesh Shah (CTO of Hubspot), Gokul Rajaram. Beginning of this year we 3x our ARR with customers like Google, AWS, Mercor, Mintlify, Glean and Emergent.

 

What you'll do?

  • deliver elegant interfaces both on the frontend and sdk

  • work closely with customers to win their hearts, improving the product in the process

  • writing crisp articulate docs

 

"Must haves"

if you are very good, nothing is a must per-se

  • core product engineering

    • you have built full-stack projects from scratch, taking them zero to one

    • you care deeply about the craft of the product you are building

    • you are able to hold many different persona at contention while delivering delightful experiences for them

  • ai native

    • you have built with the language models

    • you have built for the language models

  • taste — you have that "finger feel" what makes a good product.

  • typist — you can write docs well and explain complex ideas clearly

  • human — you build trust and admit what you don’t know

 

Bonus

  • proficient in Typescript, React, Tailwind, Next.js

  • started companies or built large side projects or won hackathons

Published August 14, 2026
Location San Francisco, CA
Job Type Full-Time